#pragma warning disable 108
using System;
using System.Runtime.InteropServices;
using System.Collections.Generic;
using Cephei;
using Cephei.Core;
using Cephei.Core.Generic;
using Microsoft.FSharp.Core;
namespace Cephei.QL.Math.Distributions
{
    /// <summary> 
	/// ! Given x, it returns its probability in a Gaussian normal distribution. It provides the first derivative too.  \test the correctness of the returned value is tested by checking it against numerical calculations. Cross-checks are also performed against the CumulativeNormalDistribution and InverseCumulativeNormal classes.
	/// </summary>
    [Guid ("15ECAE88-FC9B-4f9e-8424-C68C0E9A75BD"),ComVisible(true)]
	public interface INormalDistribution 
	{
		///////////////////////////////////////////////////////////////
        // Methods
        //
        /// <summary> 
		/// 
		/// </summary>
		 Double Derivative(Double x);
    }   

    /// <summary> 
	/// ! Given x, it returns its probability in a Gaussian normal distribution. It provides the first derivative too.  \test the correctness of the returned value is tested by checking it against numerical calculations. Cross-checks are also performed against the CumulativeNormalDistribution and InverseCumulativeNormal classes. Factory
	/// </summary>
   	[ComVisible(true)]
    public interface INormalDistribution_Factory 
    {
        ///////////////////////////////////////////////////////////////
        // Factory methods
        //
        /// <summary> 
		/// 
		/// </summary>
	    INormalDistribution Create (Microsoft.FSharp.Core.FSharpOption<Double> average, Microsoft.FSharp.Core.FSharpOption<Double> sigma);
    }
}

